---
product_id: 90273181
title: "OWC Thunderbolt 10G Ethernet Adapter"
brand: "owc"
price: "€ 15.60"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/90273181-owc-thunderbolt-10g-ethernet-adapter
store_origin: PT
region: Portugal
---

# 10Gb/s ultra-fast RJ45 port Compact, durable pro-grade design Plug & play, no drivers needed OWC Thunderbolt 10G Ethernet Adapter

**Brand:** owc
**Price:** € 15.60
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock lightning-fast wired networking—because buffering is so last decade.

## Quick Answers

- **What is this?** OWC Thunderbolt 10G Ethernet Adapter by owc
- **How much does it cost?** € 15.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/90273181-owc-thunderbolt-10g-ethernet-adapter)

## Best For

- owc enthusiasts

## Why This Product

- Trusted owc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug-and-Play Simplicity:** Instantly connect to any wired network with the included 0.5m Thunderbolt 3 cable—get online faster, stay productive longer.
- • **Professional-Grade Build:** Sleek, compact, and built to last—engineered for the modern workspace where reliability meets style.
- • **Blazing 10Gb Ethernet Speed:** Experience network speeds up to 10x faster than Gigabit Ethernet for seamless large file transfers and 4K+ video editing.
- • **Energy-Efficient & Bus Powered:** No external power needed—optimized for low energy consumption without compromising performance.
- • **Effortless Cross-Platform Compatibility:** Works flawlessly with Thunderbolt 3 & 4 on macOS and Windows—no drivers, no setup headaches.

## Overview

The OWC Thunderbolt 3 10G Ethernet Adapter delivers ultra-high-speed wired connectivity up to 10Gb/s via a versatile RJ45 port. Compatible with Thunderbolt 3 and 4 ports on macOS and Windows, it offers plug-and-play simplicity with no driver installation required. Its compact, durable design is bus powered for energy efficiency, making it ideal for professionals demanding flawless performance in video editing, large file transfers, and noise-sensitive environments.

## Description

Buy OWC Thunderbolt 10G Ethernet Adapter | Thunderbolt 3 (40Gb/s) - Over 900MB/s - 10GBase-T (RJ45) - 10G/5G/2.5G/1G/100Mbps Auto Negotiation - Mac/Windows/Linux: USB Network Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Securely and cost-effectively connect your Thunderbolt 3 equipped Mac or Windows PC to high-performance wired networks delivering up to 10 times the performance of Gigabit Ethernet
- Ideal for noise-sensitive environments, Blazing-fast 10Gb Ethernet connectivity, Connects to any Thunderbolt 3 computer port, Bus powered, energy efficient, Ethernet port supports 10Gb/s, 5Gb/s, 2.5Gb/s, 1Gb/s and 100Mb/s Base-T
- Connect to any wired network via the RJ45 port. Works with macOS 10.13.4 or later and Windows 10 (64-bit edition), No drivers required for macOS
- Ideal for professional video applications where frame-accurate access is critical
- Includes: (1) Thunderbolt 3 10G Ethernet Adapter with captive 0.5m Thunderbolt 3 (40Gbps) cable, Quick Start Guide, 1 year OWC Limited Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07K7SMF89 |
| Best Sellers Rank | #625 in USB Computer Network Adapters |
| Brand | OWC |
| Built-In Media | User Guide |
| Color | Black |
| Compatible Devices | Desktop |
| Compatible Operating System Family | MacOS, Windows |
| Customer Reviews | 4.2 4.2 out of 5 stars (359) |
| Data Link Protocol | Ethernet, Gigabit Ethernet |
| Data Transfer Rate | 900 megabytes_per_second |
| Global Trade Identification Number | 00810586030502 |
| Hardware Interface | Thunderbolt 3 |
| Item Dimensions L x W x H | 5"L x 3.1"W x 1.5"H |
| Item Highlight | Thunderbolt 3 (40Gb/s) - Over 900MB/s - 10GBase-T (RJ45) - 10G/5G/2.5G/1G/100Mbps Auto Negotiation - Mac/Windows/Linux |
| Item Weight | 16 ounces |
| Manufacturer | Other World Computing |
| Mfr Part Number | OWCTB3ADP10GBE |
| Minimum Required Operating System Version | Windows 10 |
| Model Number | OWCTB3ADP10GBE |
| UPC | 810586030502 794504338959 |
| Unit Count | 1 Count |
| Warranty Description | 1 year |

## Product Details

- **Brand:** OWC
- **Color:** Black
- **Compatible Devices:** Desktop
- **Data Link Protocol:** Ethernet, Gigabit Ethernet
- **Data Transfer Rate:** 900 megabytes_per_second
- **Hardware Interface:** Thunderbolt 3
- **Item Weight:** 16 ounces
- **Product Dimensions:** 5"L x 3.1"W x 1.5"H
- **UPC:** 810586030502 794504338959
- **Unit Count:** 1 Count

## Images

![OWC Thunderbolt 10G Ethernet Adapter - Image 1](https://m.media-amazon.com/images/I/71q-iPpyqQL.jpg)

## Questions & Answers

**Q: I have a 1gb switch internally and purchased this owc external 10gb adapter. my speeds still are not good. do i need to bypass the internal 1gb?**
A: Not sure what you are asking exactly but if you connect a water hose to a fire hydrant, it will only flow at the volume of the water hose...
The full path should be 10gb.

**Q: does this work for usb-c and can i use a usb-c to usb-a cable for usb 3.0 type a cable into usb 3.0 port on older 2015 macbook pro 11,4?**
A: It requires a direct connection to the computer via TB3. USB-C will not work.

**Q: Is this the current version with the detachable cable or the old version with the captive cable? The part number matches the new version.**
A: Hello, This should be the new version with the detachable cable. The page just needs to be updated with the current images of the unit.

**Q: Will this work with a thunderbolt 2 device/ 2-3 adapter?**
A: Hello, To use this bus-powered device on older Thunderbolt and Thunderbolt 2 computers, it has to be connected to the second Thunderbolt 3 port on another self-powered Thunderbolt 3 device. If connected directly to a host the Thunderbolt 3 to Thunderbolt 2 adapter, bus-power is insufficient. An example configuration is: Thunderbolt 2 Mac with macOS 10.13.6 or above > Apple Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter > self-powered Thunderbolt 3 device with two TB3 ports > OWC Thunderbolt 3 10G Ethernet Adapter.

## Frequently Bought Together

- OWC Thunderbolt 3 10G Ethernet Adapter, for High-Speed Network Connections, RJ45 Port Supports 10Gb/s, 5Gb/s, 2.5Gb/s, 1Gb/s and 100Mb/s Base-T, Compatible with Thunderbolt 3 or 4 Ports
- TP-Link TL-SX105 | 5 Port 10G/Multi-Gig Unmanaged Ethernet Switch | Desktop/Wall-Mount | Plug & Play | Fanless | Sturdy Metal Casing | Speed Auto-Negotiation
- Cat 8 Ethernet Cable, 1.5Ft 3Ft 6Ft 10Ft 15Ft 20Ft 30Ft 40Ft 50Ft 60Ft 100Ft Heavy Duty High Speed Internet Network Cable, Professional LAN Cable Shielded in Wall, Indoor&Outdoor

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**Shop now:** [https://www.desertcart.pt/products/90273181-owc-thunderbolt-10g-ethernet-adapter](https://www.desertcart.pt/products/90273181-owc-thunderbolt-10g-ethernet-adapter)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-04*